Transaction not yet indexed

NXc78TNeXdTS3UPVriZbcuQ7Sbj6XwdEpJxR2nuVZY1quY5j7dy3mLp5XLSb34WFmdmPchLkvKopCYqARXTweCC

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.